PHUIErrorView

Summary: Clean up the error view styling.

Test Plan:
Tested as many as I could find, built additional tests in UIExamples

{F280452}

{F280453}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D11605

src/applications/diffusion/controller/DiffusionRepositoryController.php

@@ -68,9 +68,9 @@ final class DiffusionRepositoryController extends DiffusionController {
     if ($page_has_content) {
       $content[] = $this->buildNormalContent($drequest);
     } else {
-      $content[] = id(new AphrontErrorView())
+      $content[] = id(new PHUIErrorView())
         ->setTitle($empty_title)
-        ->setSeverity(AphrontErrorView::SEVERITY_WARNING)
+        ->setSeverity(PHUIErrorView::SEVERITY_WARNING)
         ->setErrors(array($empty_message));
     }